If Svidler gets a chance to play f2-f4, he will be comfortable.
10... c5b6 As a result Black gets an Advanced French but with an active light-squared bishop, which is useful here for the second player. The bishop is ready to put more pressure on the white center after Bg6-h5. 11. e2d3 This is a novelty. 11... b8c6  12. d1e2  12... f5h4 That is the point $1 Black is nicely regrouping, and the white center is not perfectly safe.